Grumpy Old Geeks People Rosa Parks Person Rosa Parks 2 mentions in 1 episode A civil rights activist depicted in one of the Snapchat filters discussed. Mentions 200: Let Them Eat Pop Tarts Mar 13, 2017 1:26:08 Civil rights activist, Rosa Parks and scientist Marie Curie. 1:26:31 The parks filter didn't reach full Marley blackface levels of embarrassment.